import { DevCycleUser } from '@devcycle/js-cloud-server-sdk';
/**
 * This module handles client bootstrapping functionality that requires the js-client-sdk
 *
 * IMPORTANT: We intentionally keep this in a separate file and use dynamic imports
 * with string concatenation to prevent TypeScript and bundlers from creating a hard
 * dependency on @devcycle/js-client-sdk at build time.
 *
 * Why?
 * 1. @devcycle/js-client-sdk is only needed for the optional client bootstrapping feature
 * 2. We don't want to force all consumers to install this dependency if they don't use this feature
 * 3. This technique allows the module to remain an optional peer dependency
 * 4. The error handling in the client.ts file will provide a helpful message if the module is missing
 *
 * The string concatenation technique breaks static analysis of imports, preventing
 * bundlers from trying to resolve or include the module during build time.
 */
export declare const generateClientPopulatedUser: (user: DevCycleUser, userAgent: string) => Promise<any>;